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  Scopus ID: 21100926589

Experimental Investigation of Abrasive Water Jet Drilling Process on Al6063/5% SiC/5% Al2O3 Novel Hybrid Composites in Comparison with Al6063 Alloy on Circularity Error

C. Hemanth and P. Thamizhvalavan

Abstract

This study compares the circularity error of aluminum alloy 6063 (Al6063) metal matrix composites (MMCs) that have new silicon carbide (SiC) and aluminum oxide (Al2O3) reinforcing materials. The SiC and Al2O3 reinforcement for the hybrid MMC was created by stir casting at 720 °C and 500 revolutions per min to achieve uniform reinforcement distribution in the Al6063 matrix materials. There are two groups (experimental 1 and control group 2). Each group had 20 typically consisting of reinforcement and matrix materials. Al6063 was employed as the matrix substance. In this investigation, reinforcement materials including SiC, Al2O3 using stir casting AWJD. The statistical analysis was carried out using the statistical software SPSS, employing experimental specimens. The sample size is determined using p = 0.025 per set, and the overall sample size is 40. The G power for this approach is 80%. The Al6063 alloy has a higher circularity than the Al6063/5% SiC/5% Al2O3 composite, which also contains 5% volume-fractions of novel SiC and Al2O3. The difference between Al6063 alloy and Al6063/5% SiC/5% Al2O3 is statistically significant. With a p value of 0.000 (p < 0.05), these findings demonstrated a statistically significant difference between the two groups. Statistics show that the observations on Al6063/5% SiC/5% Al2O3 are substantial. Within the constraints of this investigation, Al6063/5% SiC/5% Al2O3 has a lower circularity and appears to be much higher than Al6063 alone.

Published on: November 03, 2023
doi: 10.17756/nwj.2023-s3-187
Citation: Hemanth C, Thamizhvalavan P. 2023. Experimental Investigation of Abrasive Water Jet Drilling Process on Al6063/5% SiC/5% Al2 O3 Novel Hybrid Composites in Comparison with Al6063 Alloy on Circularity Error. NanoWorld J 9(S3): S1059-S1063.

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